package com.qingke.mapper;

import java.util.List;

import com.qingke.pojo.Student;

public interface StudentMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Student record);
    
    int softDelete(Integer id);

    int insertSelective(Student record);

    Student selectByPrimaryKey(Integer id);
    
    Student selectByStudentNumber(String studentNumber);
    
    Student selectByStudentName(String studentName);

    List<Student >  listStudent();
    
    int updateByPrimaryKeySelective(Student record);

    int updateByPrimaryKey(Student record);
}